Nádia Sitoe, MSc, is the head of the Cellular Immunology Laboratory at the Instituto Nacional de Saúde (National Institute of Health) in Mozambique. Her research interests include immunology of HIV/AIDS and its coinfection and point-of-care testing for HIV. Currently, she is the laboratory coordinator of the TB sequel multicentre study, in Mozambique. She has experience in working as biologist in a CD4 testing network and in laboratory quality system management. Nadia is the Project Manager for iLEAD Mozambique.